Hawaii's premier natural attraction offers a wealth of live volcano activity, rainforest, hiking trails and spectacular scenery. See the park's wonders from fifty miles of usually navigable roads - lava flows sometimes necessitate a detour - or take a few days to explore its marvels. Don't miss Kilauea's four-kilometer-wide Halemaumau caldera, Kilauea Iki crater trail, the easy Kipuka Puaula Trail or the chance to pick up a souvenir of the red hot action at Volcano Art Center & Gallery.